Live feed16:43:44·812dINSIDERFilingvia QuantisnowGabelli Mario J bought $8,700,000 worth of Series B Cumulative Preferred Shares (870,000 units at $10.00) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GNT· GAMCO Natural Resources Gold & Income TrustFinanceOriginal source